The door into summer
By: Robert A. Heinlein ; with a new introd. by David G. Hartwell.
Series: The Gregg Press science fiction series
Publisher: Gregg Press
Published: 1979
Place of publication: Boston
Language: eng
Number of pages: 188
Notes: Reprint of the ed. published by Doubleday, Garden City, N.Y., in series: Doubleday science fiction.